.box {
	width: 23.4375rem;
	height: 47.6875rem;
	margin-left: auto;
	margin-right: auto;
	background-color: antiquewhite;
	background-position: center center;
}
*{
	font-size: 1.25rem;
	text-align: center;
	width: auto;
	height: auto;
	border-radius: 3rem;
}
#chinese,#wuli,#huaxue,#shengwu,#dili{
	color: darkturquoise;
	box-shadow: 1rem 2rem 3rem;
}
#math,#english,#zhengzhi,#history,#quanke{
	color: darkgreen;
	box-shadow: 1rem 2rem 3rem;
}
